Britain was granted control of the region by League of Nations mandate, in what became known as Mandatory Palestine. The British government publicly committed itself to the creation of a Jewish homeland. Arab nationalism opposed this design, asserting Arab rights over the former Ottoman territories and seeking to prevent Jewish migration. As a result, Arab–Jewish tensions grew in the succeeding decades of British administration.
In 1948, the Israeli Declaration of Independence sparked the 1948 Arab–Israeli War, which resulted in the 1948 Palestinian expulsion and flight and subsequently led to waves of Jewish emigration from other parts of the Middle East. Today, approximately 43 percent of the global Jewish population resides in Israel. In 1979, the Egypt–Israel peace treaty was signed, based on the Camp David Accords. In 1993, Israel signed the Oslo I Accord with the Palestine Liberation Organization, which was followed by the establishment of the Palestinian National Authority. In 1994, the Israel–Jordan peace treaty was signed.